FUCKNUCLE 

OBNOXIOUS JERK

Who's that FUCKNUCLE talking to my girlfriend?

FUCKNUCLE by Marnstar August 31, 2015

rusty fucknuckle

typically the second knuckle of your ring finger after finger fucking a womans tight puss with your pointer and middle fingers only; results from getting poo from her rectum hole on it

Celeste is great. First she slobbed my knob and gobbled the baby gravy then she licked my rusty fucknuckle clean of her week old ass mayo/ fudge stank combo. AND, I posted it on Youtube for all to see.

rusty fucknuckle by cornfritter April 14, 2011

Fucktupled 

Multipled by a fucken shitload

"I would tell you how big the universe is but by the time i even finished the sentence it would have already like fucktupled in size" (Bill Nye via twitter)

When she got pregnant, that bitch like fucktupled in size

Fucktupled by circus_midget October 7, 2012

fucknuckle 

a wanker, an idiot, a jack-off. technically someone who fucks their knuckle, i.e. their hand.

instead of calling someone "fuckin' wanker" or "jack-off", you might call them "fucknuckle" - quite offensive.

fucknuckle by Macalito January 29, 2006

Fucknuke 

Doing the most awesome damage or dps there is in a game, preferably for a short period of time. Originally from the MMORPG World of Warcraft.

Come on guys! We must kill this boss this try, give it your very best and fucknuke the shit out of it!!!

or

Look at the dps Aloccronn did on that boss, you guys need to learn to fucknuke like him!

Fucknuke by atoded June 19, 2010

fuckknuckle 

complete idiot

you know that fuckknuckle who got caught trying to break in to the police station

fuckknuckle by John June 10, 2003

fucktuple 

when you have to do something a multitude of times
like tying your shoes

you can double knot them, triple knot them, quadrouple knot them, fucktuple knot them. whatever

fucktuple by debit.servus April 20, 2008